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<a class="jxr_linenumber" name="L1" href="#L1">1</a>   <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="L2" href="#L2">2</a>   <em class="jxr_comment"> * Copyright (C) 2008 feilong</em>
<a class="jxr_linenumber" name="L3" href="#L3">3</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="L4" href="#L4">4</a>   <em class="jxr_comment"> * Licensed under the Apache License, Version 2.0 (the "License");</em>
<a class="jxr_linenumber" name="L5" href="#L5">5</a>   <em class="jxr_comment"> * you may not use this file except in compliance with the License.</em>
<a class="jxr_linenumber" name="L6" href="#L6">6</a>   <em class="jxr_comment"> * You may obtain a copy of the License at</em>
<a class="jxr_linenumber" name="L7" href="#L7">7</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="L8" href="#L8">8</a>   <em class="jxr_comment"> *         <a href="http://www.apache.org/licenses/LICENSE-2." target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em>
<a class="jxr_linenumber" name="L9" href="#L9">9</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="L10" href="#L10">10</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
<a class="jxr_linenumber" name="L11" href="#L11">11</a>  <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
<a class="jxr_linenumber" name="L12" href="#L12">12</a>  <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
<a class="jxr_linenumber" name="L13" href="#L13">13</a>  <em class="jxr_comment"> * See the License for the specific language governing permissions and</em>
<a class="jxr_linenumber" name="L14" href="#L14">14</a>  <em class="jxr_comment"> * limitations under the License.</em>
<a class="jxr_linenumber" name="L15" href="#L15">15</a>  <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="L16" href="#L16">16</a>  <strong class="jxr_keyword">package</strong> com.feilong.core.util;
<a class="jxr_linenumber" name="L17" href="#L17">17</a>  
<a class="jxr_linenumber" name="L18" href="#L18">18</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> java.util.Collections.emptyList;
<a class="jxr_linenumber" name="L19" href="#L19">19</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> java.util.Collections.emptyMap;
<a class="jxr_linenumber" name="L20" href="#L20">20</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.hamcrest.Matchers.allOf;
<a class="jxr_linenumber" name="L21" href="#L21">21</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.hamcrest.Matchers.contains;
<a class="jxr_linenumber" name="L22" href="#L22">22</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.hamcrest.Matchers.hasEntry;
<a class="jxr_linenumber" name="L23" href="#L23">23</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertEquals;
<a class="jxr_linenumber" name="L24" href="#L24">24</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertThat;
<a class="jxr_linenumber" name="L25" href="#L25">25</a>  
<a class="jxr_linenumber" name="L26" href="#L26">26</a>  <strong class="jxr_keyword">import</strong> java.util.HashMap;
<a class="jxr_linenumber" name="L27" href="#L27">27</a>  <strong class="jxr_keyword">import</strong> java.util.LinkedHashMap;
<a class="jxr_linenumber" name="L28" href="#L28">28</a>  <strong class="jxr_keyword">import</strong> java.util.List;
<a class="jxr_linenumber" name="L29" href="#L29">29</a>  <strong class="jxr_keyword">import</strong> java.util.Map;
<a class="jxr_linenumber" name="L30" href="#L30">30</a>  
<a class="jxr_linenumber" name="L31" href="#L31">31</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.collections4.comparators.FixedOrderComparator;
<a class="jxr_linenumber" name="L32" href="#L32">32</a>  <strong class="jxr_keyword">import</strong> org.apache.commons.lang3.ArrayUtils;
<a class="jxr_linenumber" name="L33" href="#L33">33</a>  <strong class="jxr_keyword">import</strong> org.junit.Test;
<a class="jxr_linenumber" name="L34" href="#L34">34</a>  <strong class="jxr_keyword">import</strong> org.slf4j.Logger;
<a class="jxr_linenumber" name="L35" href="#L35">35</a>  <strong class="jxr_keyword">import</strong> org.slf4j.LoggerFactory;
<a class="jxr_linenumber" name="L36" href="#L36">36</a>  
<a class="jxr_linenumber" name="L37" href="#L37">37</a>  <strong class="jxr_keyword">import</strong> com.feilong.core.util.comparator.PropertyComparator;
<a class="jxr_linenumber" name="L38" href="#L38">38</a>  <strong class="jxr_keyword">import</strong> com.feilong.core.util.comparator.RegexGroupNumberComparator;
<a class="jxr_linenumber" name="L39" href="#L39">39</a>  <strong class="jxr_keyword">import</strong> com.feilong.test.User;
<a class="jxr_linenumber" name="L40" href="#L40">40</a>  <strong class="jxr_keyword">import</strong> com.feilong.tools.jsonlib.JsonUtil;
<a class="jxr_linenumber" name="L41" href="#L41">41</a>  
<a class="jxr_linenumber" name="L42" href="#L42">42</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> com.feilong.core.bean.ConvertUtil.toList;
<a class="jxr_linenumber" name="L43" href="#L43">43</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> com.feilong.core.util.SortUtil.sort;
<a class="jxr_linenumber" name="L44" href="#L44">44</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> com.feilong.core.util.SortUtil.sortByFixedOrderPropertyValues;
<a class="jxr_linenumber" name="L45" href="#L45">45</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> com.feilong.core.util.SortUtil.sortByKeyAsc;
<a class="jxr_linenumber" name="L46" href="#L46">46</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> com.feilong.core.util.SortUtil.sortByKeyDesc;
<a class="jxr_linenumber" name="L47" href="#L47">47</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> com.feilong.core.util.SortUtil.sortByValueAsc;
<a class="jxr_linenumber" name="L48" href="#L48">48</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> com.feilong.core.util.SortUtil.sortByValueDesc;
<a class="jxr_linenumber" name="L49" href="#L49">49</a>  
<a class="jxr_linenumber" name="L50" href="#L50">50</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L51" href="#L51">51</a>  <em class="jxr_javadoccomment"> * The Class SortUtilTest.</em>
<a class="jxr_linenumber" name="L52" href="#L52">52</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L53" href="#L53">53</a>  <em class="jxr_javadoccomment"> * @author &lt;a href="<a href="http://feitianbenyue.iteye.com/" target="alexandria_uri">http://feitianbenyue.iteye.com/</a>"&gt;feilong&lt;/a&gt;</em>
<a class="jxr_linenumber" name="L54" href="#L54">54</a>  <em class="jxr_javadoccomment"> * @since 1.8.0</em>
<a class="jxr_linenumber" name="L55" href="#L55">55</a>  <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L56" href="#L56">56</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../com/feilong/core/util/SortUtilTest.html">SortUtilTest</a>{
<a class="jxr_linenumber" name="L57" href="#L57">57</a>  
<a class="jxr_linenumber" name="L58" href="#L58">58</a>      <em class="jxr_javadoccomment">/** The Constant log. */</em>
<a class="jxr_linenumber" name="L59" href="#L59">59</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Logger LOGGER = LoggerFactory.getLogger(SortUtilTest.<strong class="jxr_keyword">class</strong>);
<a class="jxr_linenumber" name="L60" href="#L60">60</a>  
<a class="jxr_linenumber" name="L61" href="#L61">61</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L62" href="#L62">62</a>  <em class="jxr_javadoccomment">     * Test sort T array.</em>
<a class="jxr_linenumber" name="L63" href="#L63">63</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L64" href="#L64">64</a>      @Test
<a class="jxr_linenumber" name="L65" href="#L65">65</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">void</strong> testSortTArray(){
<a class="jxr_linenumber" name="L66" href="#L66">66</a>          assertEquals(ArrayUtils.EMPTY_OBJECT_ARRAY, sort((Object[]) <strong class="jxr_keyword">null</strong>));
<a class="jxr_linenumber" name="L67" href="#L67">67</a>      }
<a class="jxr_linenumber" name="L68" href="#L68">68</a>  
<a class="jxr_linenumber" name="L69" href="#L69">69</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L70" href="#L70">70</a>  <em class="jxr_javadoccomment">     * Test sort list.</em>
<a class="jxr_linenumber" name="L71" href="#L71">71</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L72" href="#L72">72</a>      @Test
<a class="jxr_linenumber" name="L73" href="#L73">73</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSortList(){
<a class="jxr_linenumber" name="L74" href="#L74">74</a>          List&lt;Integer&gt; list = toList(5, 10, 3, 2);
<a class="jxr_linenumber" name="L75" href="#L75">75</a>          assertThat(sort(list), contains(2, 3, 5, 10));
<a class="jxr_linenumber" name="L76" href="#L76">76</a>      }
<a class="jxr_linenumber" name="L77" href="#L77">77</a>  
<a class="jxr_linenumber" name="L78" href="#L78">78</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L79" href="#L79">79</a>  <em class="jxr_javadoccomment">     * Test sort list of T.</em>
<a class="jxr_linenumber" name="L80" href="#L80">80</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L81" href="#L81">81</a>      @Test
<a class="jxr_linenumber" name="L82" href="#L82">82</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">void</strong> testSortListOfT(){
<a class="jxr_linenumber" name="L83" href="#L83">83</a>          assertEquals(emptyList(), sort((List) <strong class="jxr_keyword">null</strong>));
<a class="jxr_linenumber" name="L84" href="#L84">84</a>      }
<a class="jxr_linenumber" name="L85" href="#L85">85</a>  
<a class="jxr_linenumber" name="L86" href="#L86">86</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L87" href="#L87">87</a>  <em class="jxr_javadoccomment">     * Test sort list of T string.</em>
<a class="jxr_linenumber" name="L88" href="#L88">88</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L89" href="#L89">89</a>      @Test
<a class="jxr_linenumber" name="L90" href="#L90">90</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">void</strong> testSortListOfTString(){
<a class="jxr_linenumber" name="L91" href="#L91">91</a>          assertEquals(emptyList(), sort((List) <strong class="jxr_keyword">null</strong>, <span class="jxr_string">"name"</span>));
<a class="jxr_linenumber" name="L92" href="#L92">92</a>      }
<a class="jxr_linenumber" name="L93" href="#L93">93</a>  
<a class="jxr_linenumber" name="L94" href="#L94">94</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L95" href="#L95">95</a>  <em class="jxr_javadoccomment">     * Test sort list of T string array.</em>
<a class="jxr_linenumber" name="L96" href="#L96">96</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L97" href="#L97">97</a>      @Test
<a class="jxr_linenumber" name="L98" href="#L98">98</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">void</strong> testSortListOfTStringArray(){
<a class="jxr_linenumber" name="L99" href="#L99">99</a>          assertEquals(emptyList(), sort((List) <strong class="jxr_keyword">null</strong>, <span class="jxr_string">"name"</span>, <span class="jxr_string">"age"</span>));
<a class="jxr_linenumber" name="L100" href="#L100">100</a>     }
<a class="jxr_linenumber" name="L101" href="#L101">101</a> 
<a class="jxr_linenumber" name="L102" href="#L102">102</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L103" href="#L103">103</a> <em class="jxr_javadoccomment">     * Test sort list of T string V array.</em>
<a class="jxr_linenumber" name="L104" href="#L104">104</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L105" href="#L105">105</a>     @Test
<a class="jxr_linenumber" name="L106" href="#L106">106</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">void</strong> testSortListOfTStringVArray(){
<a class="jxr_linenumber" name="L107" href="#L107">107</a>         assertEquals(emptyList(), sort((List) <strong class="jxr_keyword">null</strong>, <span class="jxr_string">"name"</span>, <span class="jxr_string">"age"</span>));
<a class="jxr_linenumber" name="L108" href="#L108">108</a>     }
<a class="jxr_linenumber" name="L109" href="#L109">109</a> 
<a class="jxr_linenumber" name="L110" href="#L110">110</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L111" href="#L111">111</a> <em class="jxr_javadoccomment">     * Test sort list of T string list of V.</em>
<a class="jxr_linenumber" name="L112" href="#L112">112</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L113" href="#L113">113</a>     @Test
<a class="jxr_linenumber" name="L114" href="#L114">114</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">void</strong> testSortListOfTStringListOfV(){
<a class="jxr_linenumber" name="L115" href="#L115">115</a>         assertEquals(emptyList(), sort((List) <strong class="jxr_keyword">null</strong>, <span class="jxr_string">"name"</span>, <span class="jxr_string">"age"</span>));
<a class="jxr_linenumber" name="L116" href="#L116">116</a>     }
<a class="jxr_linenumber" name="L117" href="#L117">117</a> 
<a class="jxr_linenumber" name="L118" href="#L118">118</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L119" href="#L119">119</a> <em class="jxr_javadoccomment">     * Test select array.</em>
<a class="jxr_linenumber" name="L120" href="#L120">120</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L121" href="#L121">121</a>     @Test
<a class="jxr_linenumber" name="L122" href="#L122">122</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSelectArray(){
<a class="jxr_linenumber" name="L123" href="#L123">123</a>         User zhangfei = <strong class="jxr_keyword">new</strong> User(<span class="jxr_string">"张飞"</span>, 23);
<a class="jxr_linenumber" name="L124" href="#L124">124</a>         User guanyu = <strong class="jxr_keyword">new</strong> User(<span class="jxr_string">"关羽"</span>, 30);
<a class="jxr_linenumber" name="L125" href="#L125">125</a>         User liubei = <strong class="jxr_keyword">new</strong> User(<span class="jxr_string">"刘备"</span>, 25);
<a class="jxr_linenumber" name="L126" href="#L126">126</a>         List&lt;User&gt; list = toList(zhangfei, guanyu, liubei);
<a class="jxr_linenumber" name="L127" href="#L127">127</a> 
<a class="jxr_linenumber" name="L128" href="#L128">128</a>         String[] names = { <span class="jxr_string">"刘备"</span>, <span class="jxr_string">"关羽"</span> };
<a class="jxr_linenumber" name="L129" href="#L129">129</a>         List&lt;User&gt; select = CollectionsUtil.select(list, <span class="jxr_string">"name"</span>, names);
<a class="jxr_linenumber" name="L130" href="#L130">130</a>         sort(select, <strong class="jxr_keyword">new</strong> PropertyComparator&lt;User&gt;(<span class="jxr_string">"name"</span>, <strong class="jxr_keyword">new</strong> FixedOrderComparator&lt;&gt;(names)));
<a class="jxr_linenumber" name="L131" href="#L131">131</a>         LOGGER.debug(JsonUtil.formatWithIncludes(select, <span class="jxr_string">"name"</span>, <span class="jxr_string">"age"</span>));
<a class="jxr_linenumber" name="L132" href="#L132">132</a> 
<a class="jxr_linenumber" name="L133" href="#L133">133</a>         List&lt;User&gt; select2 = CollectionsUtil.select(list, <span class="jxr_string">"name"</span>, names);
<a class="jxr_linenumber" name="L134" href="#L134">134</a>         LOGGER.debug(JsonUtil.formatWithIncludes(sortByFixedOrderPropertyValues(select2, <span class="jxr_string">"name"</span>, names), <span class="jxr_string">"name"</span>, <span class="jxr_string">"age"</span>));
<a class="jxr_linenumber" name="L135" href="#L135">135</a>     }
<a class="jxr_linenumber" name="L136" href="#L136">136</a> 
<a class="jxr_linenumber" name="L137" href="#L137">137</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L138" href="#L138">138</a> <em class="jxr_javadoccomment">     * Test property comparator.</em>
<a class="jxr_linenumber" name="L139" href="#L139">139</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L140" href="#L140">140</a>     @Test
<a class="jxr_linenumber" name="L141" href="#L141">141</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPropertyComparator(){
<a class="jxr_linenumber" name="L142" href="#L142">142</a>         User u_<strong class="jxr_keyword">null</strong>_id = <strong class="jxr_keyword">new</strong> User((Long) <strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="L143" href="#L143">143</a>         User id12 = <strong class="jxr_keyword">new</strong> User(12L);
<a class="jxr_linenumber" name="L144" href="#L144">144</a>         User id2 = <strong class="jxr_keyword">new</strong> User(2L);
<a class="jxr_linenumber" name="L145" href="#L145">145</a>         User u_<strong class="jxr_keyword">null</strong> = <strong class="jxr_keyword">null</strong>;
<a class="jxr_linenumber" name="L146" href="#L146">146</a>         User id1 = <strong class="jxr_keyword">new</strong> User(1L);
<a class="jxr_linenumber" name="L147" href="#L147">147</a> 
<a class="jxr_linenumber" name="L148" href="#L148">148</a>         List&lt;User&gt; list = toList(u_<strong class="jxr_keyword">null</strong>_id, id12, id2, u_<strong class="jxr_keyword">null</strong>, id1, u_<strong class="jxr_keyword">null</strong>_id);
<a class="jxr_linenumber" name="L149" href="#L149">149</a>         sort(list, <span class="jxr_string">"id"</span>);
<a class="jxr_linenumber" name="L150" href="#L150">150</a> 
<a class="jxr_linenumber" name="L151" href="#L151">151</a>         <em class="jxr_comment">//        LOGGER.debug(JsonUtil.format(list));</em>
<a class="jxr_linenumber" name="L152" href="#L152">152</a>         assertThat(list, contains(u_<strong class="jxr_keyword">null</strong>_id, u_<strong class="jxr_keyword">null</strong>_id, id1, id2, id12, u_<strong class="jxr_keyword">null</strong>));
<a class="jxr_linenumber" name="L153" href="#L153">153</a>     }
<a class="jxr_linenumber" name="L154" href="#L154">154</a> 
<a class="jxr_linenumber" name="L155" href="#L155">155</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L156" href="#L156">156</a> <em class="jxr_javadoccomment">     * Test property comparator1.</em>
<a class="jxr_linenumber" name="L157" href="#L157">157</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L158" href="#L158">158</a>     @Test
<a class="jxr_linenumber" name="L159" href="#L159">159</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPropertyComparator1(){
<a class="jxr_linenumber" name="L160" href="#L160">160</a>         User id12 = <strong class="jxr_keyword">new</strong> User(12L, 18);
<a class="jxr_linenumber" name="L161" href="#L161">161</a>         User id2 = <strong class="jxr_keyword">new</strong> User(2L, 36);
<a class="jxr_linenumber" name="L162" href="#L162">162</a>         User id5 = <strong class="jxr_keyword">new</strong> User(5L, 22);
<a class="jxr_linenumber" name="L163" href="#L163">163</a>         User id1 = <strong class="jxr_keyword">new</strong> User(1L, 8);
<a class="jxr_linenumber" name="L164" href="#L164">164</a>         List&lt;User&gt; list = toList(id12, id2, id5, id1);
<a class="jxr_linenumber" name="L165" href="#L165">165</a>         sort(list, <span class="jxr_string">"id"</span>);
<a class="jxr_linenumber" name="L166" href="#L166">166</a>         assertThat(list, contains(id1, id2, id5, id12));
<a class="jxr_linenumber" name="L167" href="#L167">167</a>     }
<a class="jxr_linenumber" name="L168" href="#L168">168</a> 
<a class="jxr_linenumber" name="L169" href="#L169">169</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L170" href="#L170">170</a> <em class="jxr_javadoccomment">     * Test property comparator 3.</em>
<a class="jxr_linenumber" name="L171" href="#L171">171</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L172" href="#L172">172</a>     @Test
<a class="jxr_linenumber" name="L173" href="#L173">173</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPropertyComparator3(){
<a class="jxr_linenumber" name="L174" href="#L174">174</a>         User id12_age18 = <strong class="jxr_keyword">new</strong> User(12L, 18);
<a class="jxr_linenumber" name="L175" href="#L175">175</a>         User id1_age8 = <strong class="jxr_keyword">new</strong> User(1L, 8);
<a class="jxr_linenumber" name="L176" href="#L176">176</a>         User id2_age30 = <strong class="jxr_keyword">new</strong> User(2L, 30);
<a class="jxr_linenumber" name="L177" href="#L177">177</a>         User id2_age2 = <strong class="jxr_keyword">new</strong> User(2L, 2);
<a class="jxr_linenumber" name="L178" href="#L178">178</a>         User id2_age36 = <strong class="jxr_keyword">new</strong> User(2L, 36);
<a class="jxr_linenumber" name="L179" href="#L179">179</a>         List&lt;User&gt; list = toList(id12_age18, id2_age36, id2_age2, id2_age30, id1_age8);
<a class="jxr_linenumber" name="L180" href="#L180">180</a>         sort(list, <span class="jxr_string">"id"</span>, <span class="jxr_string">"age"</span>);
<a class="jxr_linenumber" name="L181" href="#L181">181</a>         assertThat(list, contains(id1_age8, id2_age2, id2_age30, id2_age36, id12_age18));
<a class="jxr_linenumber" name="L182" href="#L182">182</a>     }
<a class="jxr_linenumber" name="L183" href="#L183">183</a> 
<a class="jxr_linenumber" name="L184" href="#L184">184</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L185" href="#L185">185</a> <em class="jxr_javadoccomment">     * Test property comparator 4.</em>
<a class="jxr_linenumber" name="L186" href="#L186">186</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L187" href="#L187">187</a>     @Test
<a class="jxr_linenumber" name="L188" href="#L188">188</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testPropertyComparator4(){
<a class="jxr_linenumber" name="L189" href="#L189">189</a>         User id12_age18 = <strong class="jxr_keyword">new</strong> User(12L, 18);
<a class="jxr_linenumber" name="L190" href="#L190">190</a>         User id1_age8 = <strong class="jxr_keyword">new</strong> User(1L, 8);
<a class="jxr_linenumber" name="L191" href="#L191">191</a>         User id2_age30 = <strong class="jxr_keyword">new</strong> User(2L, 30);
<a class="jxr_linenumber" name="L192" href="#L192">192</a>         User id2_age2 = <strong class="jxr_keyword">new</strong> User(2L, 2);
<a class="jxr_linenumber" name="L193" href="#L193">193</a>         User id2_age36 = <strong class="jxr_keyword">new</strong> User(2L, 36);
<a class="jxr_linenumber" name="L194" href="#L194">194</a>         List&lt;User&gt; list = toList(id12_age18, id2_age36, id2_age2, id2_age30, id1_age8);
<a class="jxr_linenumber" name="L195" href="#L195">195</a> 
<a class="jxr_linenumber" name="L196" href="#L196">196</a>         <em class="jxr_comment">//LOGGER.debug(formatToSimpleTable(list));</em>
<a class="jxr_linenumber" name="L197" href="#L197">197</a> 
<a class="jxr_linenumber" name="L198" href="#L198">198</a>         <em class="jxr_comment">//        BeanFormatterConfig&lt;User&gt; beanFormatterConfig = new BeanFormatterConfig&lt;&gt;(User.class);</em>
<a class="jxr_linenumber" name="L199" href="#L199">199</a>         <em class="jxr_comment">//        beanFormatterConfig.setIncludePropertyNames("id", "age");</em>
<a class="jxr_linenumber" name="L200" href="#L200">200</a>         <em class="jxr_comment">//        beanFormatterConfig.setSorts("id", "age");</em>
<a class="jxr_linenumber" name="L201" href="#L201">201</a>         <em class="jxr_comment">//        LOGGER.debug(formatToSimpleTable(list, beanFormatterConfig));</em>
<a class="jxr_linenumber" name="L202" href="#L202">202</a> 
<a class="jxr_linenumber" name="L203" href="#L203">203</a>         sort(list, <span class="jxr_string">"age"</span>);
<a class="jxr_linenumber" name="L204" href="#L204">204</a> 
<a class="jxr_linenumber" name="L205" href="#L205">205</a>         <em class="jxr_comment">//LOGGER.debug(formatToSimpleTable(list));</em>
<a class="jxr_linenumber" name="L206" href="#L206">206</a>         assertThat(list, contains(id2_age2, id1_age8, id12_age18, id2_age30, id2_age36));
<a class="jxr_linenumber" name="L207" href="#L207">207</a>     }
<a class="jxr_linenumber" name="L208" href="#L208">208</a> 
<a class="jxr_linenumber" name="L209" href="#L209">209</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L210" href="#L210">210</a> <em class="jxr_javadoccomment">     * Test sort by value asc.</em>
<a class="jxr_linenumber" name="L211" href="#L211">211</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L212" href="#L212">212</a>     @Test
<a class="jxr_linenumber" name="L213" href="#L213">213</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSortByValueASC(){
<a class="jxr_linenumber" name="L214" href="#L214">214</a>         Map&lt;String, Integer&gt; map = <strong class="jxr_keyword">new</strong> HashMap&lt;String, Integer&gt;();
<a class="jxr_linenumber" name="L215" href="#L215">215</a>         map.put(<span class="jxr_string">"a"</span>, 123);
<a class="jxr_linenumber" name="L216" href="#L216">216</a>         map.put(<span class="jxr_string">"c"</span>, 345);
<a class="jxr_linenumber" name="L217" href="#L217">217</a>         map.put(<span class="jxr_string">"b"</span>, 8);
<a class="jxr_linenumber" name="L218" href="#L218">218</a>         Map&lt;String, Integer&gt; sortByValueAsc = sortByValueAsc(map);
<a class="jxr_linenumber" name="L219" href="#L219">219</a>         assertThat(sortByValueAsc.keySet(), contains(<span class="jxr_string">"b"</span>, <span class="jxr_string">"a"</span>, <span class="jxr_string">"c"</span>));
<a class="jxr_linenumber" name="L220" href="#L220">220</a>     }
<a class="jxr_linenumber" name="L221" href="#L221">221</a> 
<a class="jxr_linenumber" name="L222" href="#L222">222</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L223" href="#L223">223</a> <em class="jxr_javadoccomment">     * Test sort by value ASC 1.</em>
<a class="jxr_linenumber" name="L224" href="#L224">224</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L225" href="#L225">225</a>     @Test
<a class="jxr_linenumber" name="L226" href="#L226">226</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSortByValueASC1(){
<a class="jxr_linenumber" name="L227" href="#L227">227</a>         assertEquals(emptyMap(), sortByValueAsc(<strong class="jxr_keyword">null</strong>));
<a class="jxr_linenumber" name="L228" href="#L228">228</a>     }
<a class="jxr_linenumber" name="L229" href="#L229">229</a> 
<a class="jxr_linenumber" name="L230" href="#L230">230</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L231" href="#L231">231</a> <em class="jxr_javadoccomment">     * Test sort by value desc.</em>
<a class="jxr_linenumber" name="L232" href="#L232">232</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L233" href="#L233">233</a>     @Test
<a class="jxr_linenumber" name="L234" href="#L234">234</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSortByValueDesc(){
<a class="jxr_linenumber" name="L235" href="#L235">235</a>         Map&lt;String, Integer&gt; map = <strong class="jxr_keyword">new</strong> LinkedHashMap&lt;String, Integer&gt;();
<a class="jxr_linenumber" name="L236" href="#L236">236</a>         map.put(<span class="jxr_string">"a"</span>, 123);
<a class="jxr_linenumber" name="L237" href="#L237">237</a>         map.put(<span class="jxr_string">"c"</span>, 345);
<a class="jxr_linenumber" name="L238" href="#L238">238</a>         map.put(<span class="jxr_string">"b"</span>, 8);
<a class="jxr_linenumber" name="L239" href="#L239">239</a> 
<a class="jxr_linenumber" name="L240" href="#L240">240</a>         assertThat(sortByValueDesc(map).keySet(), contains(<span class="jxr_string">"c"</span>, <span class="jxr_string">"a"</span>, <span class="jxr_string">"b"</span>));
<a class="jxr_linenumber" name="L241" href="#L241">241</a>     }
<a class="jxr_linenumber" name="L242" href="#L242">242</a> 
<a class="jxr_linenumber" name="L243" href="#L243">243</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L244" href="#L244">244</a> <em class="jxr_javadoccomment">     * Test sort by value desc 1.</em>
<a class="jxr_linenumber" name="L245" href="#L245">245</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L246" href="#L246">246</a>     @Test
<a class="jxr_linenumber" name="L247" href="#L247">247</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSortByValueDesc1(){
<a class="jxr_linenumber" name="L248" href="#L248">248</a>         assertEquals(emptyMap(), sortByValueDesc(<strong class="jxr_keyword">null</strong>));
<a class="jxr_linenumber" name="L249" href="#L249">249</a>     }
<a class="jxr_linenumber" name="L250" href="#L250">250</a> 
<a class="jxr_linenumber" name="L251" href="#L251">251</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L252" href="#L252">252</a> <em class="jxr_javadoccomment">     * Test sort by key asc null map.</em>
<a class="jxr_linenumber" name="L253" href="#L253">253</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L254" href="#L254">254</a>     <em class="jxr_comment">//************com.feilong.core.util.SortUtil.sortByKeyAsc(Map&lt;String, Integer&gt;)*****************************</em>
<a class="jxr_linenumber" name="L255" href="#L255">255</a>     @Test
<a class="jxr_linenumber" name="L256" href="#L256">256</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSortByKeyAscNullMap(){
<a class="jxr_linenumber" name="L257" href="#L257">257</a>         assertEquals(emptyMap(), sortByKeyAsc(<strong class="jxr_keyword">null</strong>));
<a class="jxr_linenumber" name="L258" href="#L258">258</a>     }
<a class="jxr_linenumber" name="L259" href="#L259">259</a> 
<a class="jxr_linenumber" name="L260" href="#L260">260</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L261" href="#L261">261</a> <em class="jxr_javadoccomment">     * Test sort by key asc 2.</em>
<a class="jxr_linenumber" name="L262" href="#L262">262</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L263" href="#L263">263</a>     @Test
<a class="jxr_linenumber" name="L264" href="#L264">264</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSortByKeyAsc2(){
<a class="jxr_linenumber" name="L265" href="#L265">265</a>         assertEquals(emptyMap(), sortByKeyAsc(emptyMap()));
<a class="jxr_linenumber" name="L266" href="#L266">266</a>         assertEquals(emptyMap(), sortByKeyAsc(<strong class="jxr_keyword">new</strong> HashMap&lt;&gt;()));
<a class="jxr_linenumber" name="L267" href="#L267">267</a>     }
<a class="jxr_linenumber" name="L268" href="#L268">268</a> 
<a class="jxr_linenumber" name="L269" href="#L269">269</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L270" href="#L270">270</a> <em class="jxr_javadoccomment">     * Test sort by key asc.</em>
<a class="jxr_linenumber" name="L271" href="#L271">271</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L272" href="#L272">272</a>     @Test
<a class="jxr_linenumber" name="L273" href="#L273">273</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSortByKeyAsc(){
<a class="jxr_linenumber" name="L274" href="#L274">274</a>         Map&lt;String, Integer&gt; map = <strong class="jxr_keyword">new</strong> HashMap&lt;&gt;();
<a class="jxr_linenumber" name="L275" href="#L275">275</a> 
<a class="jxr_linenumber" name="L276" href="#L276">276</a>         map.put(<span class="jxr_string">"a"</span>, 123);
<a class="jxr_linenumber" name="L277" href="#L277">277</a>         map.put(<span class="jxr_string">"d"</span>, 3455);
<a class="jxr_linenumber" name="L278" href="#L278">278</a>         map.put(<strong class="jxr_keyword">null</strong>, 1345);
<a class="jxr_linenumber" name="L279" href="#L279">279</a>         map.put(<span class="jxr_string">"c"</span>, 345);
<a class="jxr_linenumber" name="L280" href="#L280">280</a>         map.put(<span class="jxr_string">"b"</span>, 8);
<a class="jxr_linenumber" name="L281" href="#L281">281</a> 
<a class="jxr_linenumber" name="L282" href="#L282">282</a>         Map&lt;String, Integer&gt; sortByKeyAsc = sortByKeyAsc(map);
<a class="jxr_linenumber" name="L283" href="#L283">283</a> 
<a class="jxr_linenumber" name="L284" href="#L284">284</a>         assertThat(sortByKeyAsc.keySet(), contains(<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"a"</span>, <span class="jxr_string">"b"</span>, <span class="jxr_string">"c"</span>, <span class="jxr_string">"d"</span>));
<a class="jxr_linenumber" name="L285" href="#L285">285</a>         assertThat(
<a class="jxr_linenumber" name="L286" href="#L286">286</a>                         sortByKeyAsc,
<a class="jxr_linenumber" name="L287" href="#L287">287</a>                         allOf(hasEntry(<span class="jxr_string">"a"</span>, 123), hasEntry(<span class="jxr_string">"b"</span>, 8), hasEntry(<span class="jxr_string">"c"</span>, 345), hasEntry(<span class="jxr_string">"d"</span>, 3455), hasEntry(<strong class="jxr_keyword">null</strong>, 1345)));
<a class="jxr_linenumber" name="L288" href="#L288">288</a>     }
<a class="jxr_linenumber" name="L289" href="#L289">289</a> 
<a class="jxr_linenumber" name="L290" href="#L290">290</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L291" href="#L291">291</a> <em class="jxr_javadoccomment">     * Test sort.</em>
<a class="jxr_linenumber" name="L292" href="#L292">292</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L293" href="#L293">293</a>     @Test
<a class="jxr_linenumber" name="L294" href="#L294">294</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSort(){
<a class="jxr_linenumber" name="L295" href="#L295">295</a>         Map&lt;String, Integer&gt; map = <strong class="jxr_keyword">new</strong> LinkedHashMap&lt;&gt;();
<a class="jxr_linenumber" name="L296" href="#L296">296</a> 
<a class="jxr_linenumber" name="L297" href="#L297">297</a>         map.put(<span class="jxr_string">"a8"</span>, 8);
<a class="jxr_linenumber" name="L298" href="#L298">298</a>         map.put(<span class="jxr_string">"a13"</span>, 123);
<a class="jxr_linenumber" name="L299" href="#L299">299</a>         map.put(<span class="jxr_string">"a2"</span>, 345);
<a class="jxr_linenumber" name="L300" href="#L300">300</a> 
<a class="jxr_linenumber" name="L301" href="#L301">301</a>         assertThat(map.keySet(), contains(<span class="jxr_string">"a8"</span>, <span class="jxr_string">"a13"</span>, <span class="jxr_string">"a2"</span>));
<a class="jxr_linenumber" name="L302" href="#L302">302</a> 
<a class="jxr_linenumber" name="L303" href="#L303">303</a>         Map&lt;String, Integer&gt; sortByKeyAsc = sortByKeyAsc(map);
<a class="jxr_linenumber" name="L304" href="#L304">304</a>         assertThat(sortByKeyAsc.keySet(), contains(<span class="jxr_string">"a13"</span>, <span class="jxr_string">"a2"</span>, <span class="jxr_string">"a8"</span>));
<a class="jxr_linenumber" name="L305" href="#L305">305</a>         assertThat(map.keySet(), contains(<span class="jxr_string">"a8"</span>, <span class="jxr_string">"a13"</span>, <span class="jxr_string">"a2"</span>));
<a class="jxr_linenumber" name="L306" href="#L306">306</a> 
<a class="jxr_linenumber" name="L307" href="#L307">307</a>         Map&lt;String, Integer&gt; sort = sort(
<a class="jxr_linenumber" name="L308" href="#L308">308</a>                         map,
<a class="jxr_linenumber" name="L309" href="#L309">309</a>                         <strong class="jxr_keyword">new</strong> PropertyComparator&lt;Map.Entry&lt;String, Integer&gt;&gt;(<span class="jxr_string">"key"</span>, <strong class="jxr_keyword">new</strong> RegexGroupNumberComparator(<span class="jxr_string">"a(&#92;&#92;d*)"</span>)));
<a class="jxr_linenumber" name="L310" href="#L310">310</a>         assertThat(sort.keySet(), contains(<span class="jxr_string">"a2"</span>, <span class="jxr_string">"a8"</span>, <span class="jxr_string">"a13"</span>));
<a class="jxr_linenumber" name="L311" href="#L311">311</a>     }
<a class="jxr_linenumber" name="L312" href="#L312">312</a> 
<a class="jxr_linenumber" name="L313" href="#L313">313</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L314" href="#L314">314</a> <em class="jxr_javadoccomment">     * Test sort by key desc 1.</em>
<a class="jxr_linenumber" name="L315" href="#L315">315</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L316" href="#L316">316</a>     <em class="jxr_comment">//**************com.feilong.core.util.SortUtil.sortByKeyDesc(Map&lt;String, Integer&gt;)**************************</em>
<a class="jxr_linenumber" name="L317" href="#L317">317</a>     @Test
<a class="jxr_linenumber" name="L318" href="#L318">318</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSortByKeyDesc1(){
<a class="jxr_linenumber" name="L319" href="#L319">319</a>         assertEquals(emptyMap(), sortByKeyDesc(<strong class="jxr_keyword">null</strong>));
<a class="jxr_linenumber" name="L320" href="#L320">320</a>     }
<a class="jxr_linenumber" name="L321" href="#L321">321</a> 
<a class="jxr_linenumber" name="L322" href="#L322">322</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L323" href="#L323">323</a> <em class="jxr_javadoccomment">     * Test sort by key desc.</em>
<a class="jxr_linenumber" name="L324" href="#L324">324</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L325" href="#L325">325</a>     @Test
<a class="jxr_linenumber" name="L326" href="#L326">326</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSortByKeyDesc(){
<a class="jxr_linenumber" name="L327" href="#L327">327</a>         Map&lt;String, Integer&gt; map = <strong class="jxr_keyword">new</strong> HashMap&lt;String, Integer&gt;();
<a class="jxr_linenumber" name="L328" href="#L328">328</a>         map.put(<span class="jxr_string">"a"</span>, 123);
<a class="jxr_linenumber" name="L329" href="#L329">329</a>         map.put(<strong class="jxr_keyword">null</strong>, 8);
<a class="jxr_linenumber" name="L330" href="#L330">330</a>         map.put(<span class="jxr_string">"c"</span>, 345);
<a class="jxr_linenumber" name="L331" href="#L331">331</a>         map.put(<span class="jxr_string">"b"</span>, 8);
<a class="jxr_linenumber" name="L332" href="#L332">332</a> 
<a class="jxr_linenumber" name="L333" href="#L333">333</a>         Map&lt;String, Integer&gt; sortByKeyDesc = sortByKeyDesc(map);
<a class="jxr_linenumber" name="L334" href="#L334">334</a>         assertThat(sortByKeyDesc.keySet(), contains(<span class="jxr_string">"c"</span>, <span class="jxr_string">"b"</span>, <span class="jxr_string">"a"</span>, <strong class="jxr_keyword">null</strong>));
<a class="jxr_linenumber" name="L335" href="#L335">335</a>         assertThat(map, allOf(hasEntry(<span class="jxr_string">"c"</span>, 345), hasEntry(<span class="jxr_string">"b"</span>, 8), hasEntry(<span class="jxr_string">"a"</span>, 123), hasEntry(<strong class="jxr_keyword">null</strong>, 8)));
<a class="jxr_linenumber" name="L336" href="#L336">336</a>     }
<a class="jxr_linenumber" name="L337" href="#L337">337</a> 
<a class="jxr_linenumber" name="L338" href="#L338">338</a> }
</pre>
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